A dense musty and humid smell came out from within.

The secret room was not big, to begin with. In fact, it could not even fit a single person inside. However, there was a rectangular little table with a book sitting on it, covered by a piece of tarpaulin.

Adrian took a deep breath and reached out to pick up the book, while Nadine seemed filled with shock and anxiously wanted to open it up.

After flipping through a couple of pages, Adrian said, “This is a copy written in pen by your grandfath